Rafael H. Zaragoza Urdaz, M.D., PH.D.
Allergy Physician · San Juan, PR
Rafael H. Zaragoza Urdaz, M.D., PH.D. is an allergy physician with a practice address in San Juan, Puerto Rico, and NPI 1023166055, issued on Jan 8, 2007. Check the license (Puerto Rico 11589, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rafael H. Zaragoza Urdaz
- Credential
- M.D., PH.D.
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- 11589 PR
Self-reported in NPPES; status is on the state search - Practice location
- 317 Ave Manuel Domenech, San Juan, PR 00918
- Phone
- (787) 764-5715
- Enumerated
- Jan 8, 2007
- Record last updated
- Dec 10, 2022
- Fax
- (787) 764-3709
- Medicare enrollment
- Enrolled (PECOS I20080204000633); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1987
- Entity
- Type 1 · individual
4 nearest allergy physician records → All 5 in Puerto Rico → Look up another NPI →
Verify Rafael H. Zaragoza Urdaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 11589Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average allergy physician in 2024
1,801 Medicare Part D claims for 298 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D.
Most prescribed
- Levocetirizine Dihydrochloride236 claims
- Methylprednisolone194 claims
- Azelastine-Fluticasone120 claims
- Takhzyro74 claims
- Montelukast Sodium67 claims
- Desloratadine66 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $37,393.94
74 payments; by number, the most common kind was food and beverage; the largest payer was BioCryst US Sales Co., LLC. The 502 providers of this specialty with any payment received $9,080.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Allergy Physician providers in Puerto Rico
There are 5 allergy physician records in Puerto Rico.
All 5 in Puerto Rico → Every provider in San Juan → Allergy Physician nationwide →
The 4 allergy physician records with the nearest ZIP codes
- Luis Torres Vera, MDSan Juan, PR 009181023066511
- Maristely Rodriguez Roa, M.D.San Juan, PR 009361164736344
- Viviana Ossa, MDGuaynabo, PR 009691669444949
- Vylma Velazquez Almodovar, MDPonce, PR 007171063498863
Common questions
What is Rafael H. Zaragoza Urdaz, M.D., PH.D.'s NPI number?
Rafael H. Zaragoza Urdaz, M.D., PH.D.'s National Provider Identifier (NPI) is 1023166055, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rafael H. Zaragoza Urdaz, M.D., PH.D. located?
The NPPES record lists a practice address at 317 Ave Manuel Domenech, San Juan, PR, 00918. Phone: (787) 764-5715. Providers update this record themselves, so call before visiting.
How can I verify Rafael H. Zaragoza Urdaz, M.D., PH.D.'s license?
NPPES lists Puerto Rico license number 11589, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Rafael H. Zaragoza Urdaz, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Rafael H. Zaragoza Urdaz, M.D., PH.D. had 1,801 Medicare Part D claims for 298 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.